Head for a quick-change filter cartridge



FIG. 1 is a bottom, front, left side perspective view of a head for a quick-change filter cartridge showing our new design;

FIG. 2 is a top, rear, right side perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a head for a quick-change filter cartridge, as shown and described. 